ScifinderImporter.java

package net.sf.jabref.imports;

import java.io.InputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.util.List;
import java.util.ArrayList;
import java.util.HashMap;
import net.sf.jabref.BibtexEntry;
import net.sf.jabref.Globals;
import net.sf.jabref.AuthorList;
import net.sf.jabref.BibtexFields;

/**
 * Imports a Biblioscape Tag File. The format is described on
 * http://www.biblioscape.com/manual_bsp/Biblioscape_Tag_File.htm Several
 * Biblioscape field types are ignored. Others are only included in the BibTeX
 * field "comment".
 */
public class ScifinderImporter extends ImportFormat {

    /**
     * Return the name of this import format.
     */
    public String getFormatName() {
    return "Scifinder";
    }

    /*
     *  (non-Javadoc)
     * @see net.sf.jabref.imports.ImportFormat#getCLIId()
     */
    public String getCLIId() {
      return "scifinder";
    }

    /**
     * Check whether the source is in the correct format for this importer.
     */
    public boolean isRecognizedFormat(InputStream stream) throws IOException {

        BufferedReader in = new BufferedReader(ImportFormatReader.getReaderDefaultEncoding(stream));
        String str;
        int i=0;
        while (((str = in.readLine()) != null) && (i < 50)) {

			if (str.trim().equals("START_RECORD"))
				return true;

            i++;
        }

		return false;
    }

    /**
     * Parse the entries in the source, and return a List of BibtexEntry
     * objects.
     */
    public List<BibtexEntry> importEntries(InputStream stream) throws IOException {
    ArrayList<BibtexEntry> bibitems = new ArrayList<BibtexEntry>();
    StringBuffer sb = new StringBuffer();
    BufferedReader in = new BufferedReader(ImportFormatReader.getReaderDefaultEncoding(stream));
    String str;
    String number = "";
    String country = "";
    String kindcode = "";
    while ((str = in.readLine()) != null){
        sb.append(str);
    }

    String[] entries = sb.toString().split("START_RECORD");
    HashMap<String, String> hm = new HashMap<String, String>();
    for (int i = 1; i < entries.length; i++){
        String[] fields = entries[i].split("FIELD ");
        String journal = null;
        String Type = "";
        hm.clear(); // reset
        for (int j = 0; j < fields.length; j++)
        if (fields[j].indexOf(":") >= 0){
            String tmp[] = new String[2];
            tmp[0] = fields[j].substring(0, fields[j].indexOf(":"));
            tmp[1] = fields[j].substring(fields[j].indexOf(":") + 1).trim();
            if (tmp.length > 1){//==2
            if (tmp[0].equals("Author")) hm.put("author", AuthorList.fixAuthor_lastNameFirst(tmp[1].replaceAll(";", " and ")));
            else if (tmp[0].equals("Title")) hm.put("title", tmp[1]);
            else if (tmp[0].equals("Journal Title")) {
                journal = tmp[1];
            }


            else if (tmp[0].equals("Volume")) hm.put("volume", tmp[1]);
            else if (tmp[0].equals("Page")) hm.put("pages", tmp[1]);
            else if (tmp[0].equals("Publication Year")) hm.put("year", tmp[1]);
            else if (tmp[0].equals("Abstract")) hm.put("abstract", tmp[1]);
            else if (tmp[0].equals("Supplementary Terms")) hm.put("keywords",
                                          tmp[1]);
            else if (tmp[0].equals("Inventor Name") && (tmp[1].trim().length() > 0)) hm.put("author", AuthorList.fixAuthor_lastNameFirst(tmp[1].replaceAll(";", " and ")));
            else if (tmp[0].equals("Patent Assignee")) hm.put("institution", tmp[1]);
            else if (tmp[0].equals("Patent Kind Code")) kindcode = " " + tmp[1];
            else if (tmp[0].equals("Patent Country")) country = tmp[1] + " ";
            else if (tmp[0].equals("Patent Number")) number = tmp[1];
            else if (tmp[0].equals("Priority Application Date")) hm.put("number", country + number + kindcode);

            else if (tmp[0].equals("Document Type")) {
                                if (tmp[1].startsWith("Journal") || tmp[1].startsWith("Review"))
                                    Type = "article";
                                else if (tmp[1].equals("Dissertation"))
                                    Type = "phdthesis";
                                else if (tmp[1].equals("Patent"))
                                    Type = "patent";
                                else if (tmp[1].startsWith("Conference"))
                                    Type = "conference";
                                else
                                    Type = tmp[1];
                        }
            }
        }

        BibtexEntry b = new BibtexEntry(BibtexFields.DEFAULT_BIBTEXENTRY_ID, Globals
                        .getEntryType(Type)); // id assumes an existing database so don't
        // create one here
        b.setField(hm);
        if (journal != null) {
            if (Type.equals("conference"))
                b.setField("booktitle", journal);
            else
                b.setField("journal", journal);
        }
        bibitems.add(b);

    }
    return bibitems;
    }
}